Question about RCA L37WD12 37 in. LCD HDTV

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RCA L37WD22 not receiving analog

6 mth old RCA L37WD22 suddenly stopped working yesterday. Now only comes up with "unusable signal" and will not pick up analog channels - only digital. Can this be fixed?

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  • Steve19 May 11, 2008

    Is that the same as the Serial #? If so, it's H294CU04W. That's the only other number I can find!

  • Anonymous May 28, 2008

    I have the same tv and we were watching tv and it came up unusable signal and I bought it from Aarons rent to own and they came out and they can not figure it out we even changed it to a different room and it still does the same thing, I supposedly have a tech making an appt to come look at it

  • fillbiz Jun 25, 2008

    The exact same thing happened to me (tv suddenly stopped to receive analog signal after about 6 months)

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The problem is on the signal board. Same problem and fix for L42wd22, and L46wd22 models.
I can fix this board for a FRACTION of what a repair tech will charge you. Email me at aplusrepairs@triad.rr.com

Posted on Dec 22, 2008

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What is the chassis #?

Posted on May 11, 2008

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Posted on Jan 02, 2017

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I need the maual for this rca tv L37wd22yx6 tv just keeps saying unusable signal and i need the maual


What is the signal source for the TV? Make sure that you are on the correct input. Use the Input button on the remote. If you do not have the original remote, you need one that matches that function. (Often a Source or Input button is not available on the low end remotes.) Check that you have the signal set to Antenna or Cable if you are using the coaxial connection and the source is TV. (Menu > Setup > Channel Setup > Signal Type)

If your source is a computer, use the VGA port not the HDMI port. Computers send a different type of video signal than video set top boxes. The L37WD22 can't interpret the PC signal on the HDMI input.

For a set top box on the HDMI port, the unusable signal message indicates a communication issue. Try pressing the Info button on the remote. If you see an additional message of Acquiring Channel, then the set top box isn't responding to the remote. Check that the device is on and set up correctly to communicate with the TV. (For example, if your set top box offers progressive scan, try turning of that feature with the control for the box.)

The L37WD22 was built by TTE for the RCA label. The manual is available on the TTE support page.

The direct link to the User's Manual in English is http://support.ttetech.com/RCATV/Assets/pdfs/L37WD22_16788070_IB_e-07.pdf .

I hope this helps.

Cindy Wells

Aug 29, 2011 | RCA Televison & Video

1 Answer

I have a LG47" tv


Your DVD audio is sent directly to your receiver - not to you TV. That's why you can hear the audio on your stereo. The TV audio is not being sent anywhere - it is "stuck" in the TV and is amplified and sent to the TV speakers. Since the TV speakers are off, you don't hear anything. In order to listen to the TV audio on the stereo system's speakers, you need to send it to the receiver.

You need to have a pair (left + right signals) of audio cables (assuming you wish to listen to stereo sound) from the TV's Audio Output jacks to a pair of Audio Input jacks on the receiver / amplifier. You can use any unused input - CD, Video, Tape, Sat, etc. If you use Tape or Sat audio inputs, when you wish to listen to the TV audio, you must select the Tape or Sat input on the receiver.

Do not send more than one signal to a set of inputs on the receiver. Typically, a CD, DVD and Sat inputs offer two or more of the following types 1) Analog audio. These are the older RCA jacks that have been around since the beginning and require separate cables for left and right channels. 2) Optical inputs. This is the newer digital interface that provides for Dolby Digital (and others) format sound over a single fiber optic cable. 3) Coaxial inputs. This jacks looks like an RCA jack, but usually has an Orange ring - instead of the Red & White rings that analog RCA jacks have. They use a single coaxial cable. 4) HDMI input. This jacks carries both digital video and digital audio signals. If you are using an Optical input for the DVD on the receiver, do not use any other unused analog or digital inputs associated with the DVD to "piggyback" another device like a CD , VHS tape, etc.

I hope this helps and good luck! Please rate my reply. Thank you.

Mar 25, 2011 | Audio Players & Recorders

2 Answers

Converter Box Problem


If you are receiving digital signal and channel is fuzzy, something wrong. Only Analog signal is fuzzy. With Digital it is great picture or nothing. For channel 6, check to see if they are broadcasting in digital yet. If they are not, this is why you are not getting a signal. If they are broadcasting in digital, then you need a stronger antenna.

May 27, 2009 | Insignia Digital-to-Analog Converter for...

2 Answers

Does anyone know if this tv is analog


the tuner on this tv will pick up the analog and the digital broadcast stations.
so yes you can get the analog stations , but you also get the digital or hd broadcast stations that are available

Mar 02, 2009 | RCA D52130 52" Rear Projection Television

1 Answer

Converter Box Problem


That just means that stations you can't pick up while the box is on are not broadcasting digital signals yet. Most will be after February.

Oct 29, 2008 | Insignia Digital-to-Analog Converter for...

2 Answers

Tuning to pick up sky feed


Sounds like from discription the sky feed is set up for analog channel 6. With my TV-HVR-1600 card, there is an option in the wintv application when you click the menu button in the application that says channel suite. If you select this option, you should find and option for analog source. Select analog source in this screen and you should be able to manually add channel 6 in the box at the top of the analog souce screen. Also if you have the sky feed connected and you you click the scan button on this screen, it should detect automatically is the sky feed is on.

Aug 20, 2008 | Hauppauge WinTV HVR-1600 - ATSC HDTV...

4 Answers

No sound on LCD tv


in the audio part of the menu, check to make sure the internal speakers are not turned off.

what connection are you using for the DVD? if using YPrPb, make sure you also have the audio red and white plugged in

Feb 12, 2008 | RCA L37WD12 37 in. LCD HDTV

1 Answer

No sound on LCD tv


Hi C-Dog
There is NO sound when we play a DVD.
Thanks for your reply.
Ruth

Feb 10, 2008 | Televison & Video

1 Answer

Zone 2 Problem


Yes and no. You can get some digital signals to go to zones 2 & 3 but only PCM ones, Analogue always goes. I have a Denon DVD player connected to my 4306 with a denonlink cable. I had to connect RCA Analogue cables to the DVD input to get the sound to come out on Zone 2.

May 02, 2007 | Denon AVR-4306 Receiver

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